“I already have my MLS lead form, my Zillow profile, and a sign-up box on my IDX site. Why would I add another?”
Those are great when a buyer is actively searching the MLS or browsing Zillow. They miss every other touchpoint — the open house front door, the QR code on a yard sign, the link in your Instagram bio, the footer of your monthly newsletter, the flyer at a community event. PREP forms cover those off-MLS touchpoints. They're also independent of any portal that could change its rules tomorrow.